Wide Band Driver Amplifier
Advance Product Information
January 17, 2005
33 - 47 GHz Wide Band Driver Amplifier
Key Features
• • • • • • • • •
TGA...
Description
Advance Product Information
January 17, 2005
33 - 47 GHz Wide Band Driver Amplifier
Key Features
TGA4522-EPU
Frequency Range: 33 - 47 GHz 27 dBm Nominal Psat @ 38GHz 26 dBm P1dB @ 38 GHz 35 dBm OTOI @ Pin = 18 dBm/Tone 14 dB Nominal Gain @ 38GHz 14 dB Nominal Return Loss @ 38GHz Bias: 6 V @ 400 mA Idq 0.25 um 3MI pHEMT Technology Chip Dimensions 2.00 x 1.45 x 0.10 mm (0.079 x 0.057 x 0.004 in)
Primary Applications
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Digital Radio Point-to-Point Radio Point-to-Multipoint Communications Military SAT-COM
Product Description
The TriQuint TGA4522-EPU is a compact Driver Amplifier MMIC for Ka-band and Q-band applications. The part is designed using TriQuint’s proven standard 0.25um power pHEMT production process. The TGA4522-EPU nominally provides 27 dBm saturated output power, and 26 dBm output power at 1dB Gain compression @ 38 GHz. It also has typical gain of 14 dB, and return loss of 12 dB. The part is ideally suited for low cost emerging markets such as Digital Radio, Point-to-Point Radio and Point-to-Multi Point Communications.
30 Output Power (dBm)
Measured Fixtured Data
Bias Conditions: Vd = 6 V, Idq = 400 mA
20 15 10 5 0 -5 -10 -15 -20 -25 -30 32 34
Gain
S-parameter (dB)
IRL ORL
36 38 40 42 44 46 48
Frequency (GHz)
The TGA4522-EPU is 100% DC and RF tested onwafer to ensure performance compliance.
28 26 24 22 20 18 32 34 36 38 40 42 44 46 48 Frequency (GHz)
Psat P1dB
Note: Devices designated as EPU are typically ear...
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